发明名称 Cleaning pad for vacuum cleaner
摘要 <p>The claimed invention provides an apparatus (10) for use with a vacuum cleaner nozzle (12) having an intake opening (35,75) with a flow area that receives a flow of working air. The apparatus (10) comprises a cleaning pad (22) with a structure that permits the working air to pass through the pad (22). The cleaning pad (22) is configured to be installed over the intake opening (35,75) in a position extending across the flow area. </p>
申请公布号 EP1752079(A3) 申请公布日期 2008.09.17
申请号 EP20060016364 申请日期 2006.08.04
申请人 THE SCOTT FETZER COMPANY 发明人 DODSON, DIANE L.;LACKNER, JOHN T.;LACKNER, JOHN R.
分类号 A47L13/20;A47L9/00;A47L13/16 主分类号 A47L13/20
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